Just one week after her wedding, Princess Eugenie wanted to thank everyone via Instagram. She also shared a cute wedding photo of the bride and groom with their flower-girls. At the center of the picture is three-year-old Princess Charlotte, with beaming eyes and an infectious laugh.

After Princess Eugenie's (28) dream wedding to Jack Brooksbank (32), the royal couple would like to say thanks all those, who made their day so special via Instagram:

"Jack and I would like to thank everyone who was involved in making our day so special and for all the wonderful wishes as we start married life laughing together."

Princess Eugenie’s heartwarming photo with her flower-girls

The picture that Princess Eugenie shared with her words of thanks, shows not only the newlyweds but also the cute page boys and flower-girls of their royal wedding such as Prince George (3) and Robbie Williams' (44) daughter Theodora (6). However, one special lady steals the show from everyone: Princess Charlotte (3).

In the photograph, the delightful three-year-old sits in the middle of the action and all eyes are on her. Charlotte seems to have drawn attention to herself with her contagious laughter. It remains a mystery what made the adorable daughter of Prince William (36) and Duchess Catherine (36) laugh so heartily.